1 // SPDX-License-Identifier: GPL-2.0-only
3 * ALSA driver for Echoaudio soundcards.
4 * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it>
8 #define ECHOCARD_ECHO3G
9 #define ECHOCARD_NAME "Echo3G"
10 #define ECHOCARD_HAS_MONITOR
11 #define ECHOCARD_HAS_ASIC
12 #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL
13 #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL
14 #define ECHOCARD_HAS_SUPER_INTERLEAVE
15 #define ECHOCARD_HAS_DIGITAL_IO
16 #define ECHOCARD_HAS_DIGITAL_MODE_SWITCH
17 #define ECHOCARD_HAS_ADAT 6
18 #define ECHOCARD_HAS_EXTERNAL_CLOCK
19 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
20 #define ECHOCARD_HAS_MIDI
21 #define ECHOCARD_HAS_PHANTOM_POWER
24 #define PX_ANALOG_OUT 0
25 #define PX_DIGITAL_OUT chip->px_digital_out
26 #define PX_ANALOG_IN chip->px_analog_in
27 #define PX_DIGITAL_IN chip->px_digital_in
28 #define PX_NUM chip->px_num
31 #define BX_ANALOG_OUT 0
32 #define BX_DIGITAL_OUT chip->bx_digital_out
33 #define BX_ANALOG_IN chip->bx_analog_in
34 #define BX_DIGITAL_IN chip->bx_digital_in
35 #define BX_NUM chip->bx_num
38 #include <linux/delay.h>
39 #include <linux/init.h>
40 #include <linux/interrupt.h>
41 #include <linux/pci.h>
42 #include <linux/module.h>
43 #include <linux/firmware.h>
44 #include <linux/slab.h>
46 #include <sound/core.h>
47 #include <sound/info.h>
48 #include <sound/control.h>
49 #include <sound/tlv.h>
50 #include <sound/pcm.h>
51 #include <sound/pcm_params.h>
52 #include <sound/asoundef.h>
53 #include <sound/initval.h>
54 #include <sound/rawmidi.h>
55 #include <linux/atomic.h>
56 #include "echoaudio.h"
58 MODULE_FIRMWARE("ea/loader_dsp.fw");
59 MODULE_FIRMWARE("ea/echo3g_dsp.fw");
60 MODULE_FIRMWARE("ea/3g_asic.fw");
62 #define FW_361_LOADER 0
63 #define FW_ECHO3G_DSP 1
66 static const struct firmware card_fw
[] = {
72 static const struct pci_device_id snd_echo_ids
[] = {
73 {0x1057, 0x3410, 0xECC0, 0x0100, 0, 0, 0}, /* Echo 3G */
77 static const struct snd_pcm_hardware pcm_hardware_skel
= {
78 .info
= SNDRV_PCM_INFO_MMAP
|
79 SNDRV_PCM_INFO_INTERLEAVED
|
80 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
81 SNDRV_PCM_INFO_MMAP_VALID
|
82 SNDRV_PCM_INFO_PAUSE
|
83 SNDRV_PCM_INFO_SYNC_START
,
84 .formats
= SNDRV_PCM_FMTBIT_U8
|
85 SNDRV_PCM_FMTBIT_S16_LE
|
86 SNDRV_PCM_FMTBIT_S24_3LE
|
87 SNDRV_PCM_FMTBIT_S32_LE
|
88 SNDRV_PCM_FMTBIT_S32_BE
,
89 .rates
= SNDRV_PCM_RATE_32000
|
90 SNDRV_PCM_RATE_44100
|
91 SNDRV_PCM_RATE_48000
|
92 SNDRV_PCM_RATE_88200
|
93 SNDRV_PCM_RATE_96000
|
94 SNDRV_PCM_RATE_CONTINUOUS
,
99 .buffer_bytes_max
= 262144,
100 .period_bytes_min
= 32,
101 .period_bytes_max
= 131072,
106 #include "echo3g_dsp.c"
107 #include "echoaudio_dsp.c"
108 #include "echoaudio_3g.c"
109 #include "echoaudio.c"